Trojan

Trojan:Win32/Barys.GMA!MTB removal tips

Malware Removal

The Trojan:Win32/Barys.GMA!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan:Win32/Barys.GMA!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Creates a copy of itself
  • Deletes executed files from disk
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Barys.GMA!MTB?


File Info:

name: 0EF9AF957959C946FF2A.mlw
path: /opt/CAPEv2/storage/binaries/02f78441e507de80a94f75a9c51f05656ca2c4bc9bc940fc9719d2d0f6e2f751
crc32: 6A2626E0
md5: 0ef9af957959c946ff2a2e3d4f6214c3
sha1: e3c5aa4b74a2076895a48bb99b62ba2c5db964d5
sha256: 02f78441e507de80a94f75a9c51f05656ca2c4bc9bc940fc9719d2d0f6e2f751
sha512: ccd330d55f0077e6406b60619468a95845ec7b976da86de909bacf3f611c2d3f722c20048f690f3853306b28e9cf7d2b63564bfd01fe1d1d916efa31c8d1256e
ssdeep: 6144:ZhfTeie7SV650ZQg0d1NRBatooIrQBd53BDu0W7cyqCxSngmMBqfycuPbUl0i5j:XfTuSV650ZQg0d1NL1rQT53p80npM4dZ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14C64CF52B6AC9E61CA313C3310AEF307A5E4890A1D28D34F6F5BD73B5756E36509B223
sha3_384: f0ef7e8eff1fcbb03b136f52d359856ef9ea90099cb3ffc83acd98bb54e83ae75862be81c2a9d1448596d597f9dc037e
ep_bytes: 1401d3934458671441895e8583ca363f
timestamp: 1976-11-05 00:00:00

Version Info:

CompanyName: Wayne J. Radburn
FileDescription: PE/COFF File Viewer
FileVersion: 0.9.9.0
InternalName: PEview
LegalCopyright: Copyright© 1997-2011 Wayne J. Radburn
OriginalFilename: PEview.exe
ProductName: PEview
ProductVersion: 0.9.9.0
Translation: 0x0409 0x04e4

Trojan:Win32/Barys.GMA!MTB also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.0ef9af957959c946
CAT-QuickHealTrojan.Barys.S32058459
SkyhighBehavesLike.Win32.Picsys.fc
McAfeePacked-FJB!0EF9AF957959
Cylanceunsafe
ZillyaTrojan.Kryptik.Win32.3766585
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaTrojan:Win32/Copak.04087973
K7GWTrojan ( 0001b3411 )
K7AntiVirusTrojan ( 0001b3411 )
ArcabitTrojan.Generic.D19A99
BitDefenderThetaGen:NN.ZexaF.36680.u83@aS09i7l
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
ClamAVWin.Packed.Razy-9794901-0
KasperskyTrojan.Win32.Copak.bgzza
BitDefenderTrojan.GenericKDZ.105113
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
MicroWorld-eScanTrojan.GenericKDZ.105113
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
EmsisoftTrojan.GenericKDZ.105113 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.Siggen24.53300
VIPRETrojan.GenericKDZ.105113
SophosMal/Inject-GJ
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
VaristW32/Dacic.E.gen!Eldorado
AviraTR/Dropper.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.999
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
ZoneAlarmTrojan.Win32.Copak.bgzza
GDataWin32.Trojan.PSE.109W4IM
GoogleDetected
AhnLab-V3Trojan/Win.FVOQ.R628622
Acronissuspicious
VBA32Trojan.Khalesi
ALYacTrojan.GenericKDZ.105113
MAXmalware (ai score=89)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
YandexTrojan.Kryptik!nRuZhXAY2bI
IkarusTrojan.Patched
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:Evo-gen [Trj]
Cybereasonmalicious.b74a20
DeepInstinctMALICIOUS

How to remove Trojan:Win32/Barys.GMA!MTB?

Trojan:Win32/Barys.GMA!MTB removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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